Can trees talk to one another? Researchers believe it makes a lot of sense; now it’s teaching humans their language that’s the issue.
Earth
China has its eyes on a very big economic prize and it's dangling the proverbial golden carrot of a...
What’s a lonely Japanese pufferfish to do when he’s in search of a mate and needs to make a spectacular...
What exactly would happen if Earth collided with a rogue planet? Here’s a timeline.
In an effort to fight climate change, the Sahara Desert could be going green… literally. Plans are...
volcano is one of the most unforgiving natural phenomenons on Earth. If you were to fall into its magma...
Life on a planet with stronger gravity is harder than you think. How would you adapt?
In 2005, a 60km (37 mile) crack opened in Ethiopia and has been expanding ever since. What if Africa was...
What would life on Earth be like if its axis was tilted by 90 degrees?
Betelgeuse is 900 times larger than our sun and astronomers think it's about to explode. What if Earth...
What if the Sun rose in the west and set in the east?
What if there was another Earth in the solar system?
We only have one Earth. How far should we go in our attempts to save it from ourselves?
Our universe is racing toward its destruction, right now. But how exactly will it end?
What's single biggest way to reduce your impact on Earth?
What if all commuters ditched their cars and replaced them with bicycles?
What if Earth's land became ocean and ocean became land?
What would you do if a black hole's accretion disk suddenly appeared in the sky?
Thanks to plate tectonics, we have mountains, oceans, earthquakes and volcanic eruptions. What if it...
What would it take to build a new, artificial planet?
What would it take to become an interstellar civilization?
If humanity crumbled on the surface, could you actually survive underground long term? How could you...
What if Earth's orbit ventured as far from the Sun as Pluto and as close to it as Venus?
What if our Moon had a twin? Seeing not just one, but two of these satellites in the night sky might be...
In a world exhausted of fossil fuels, solar panels can provide a sustainable solution to our energy...
Supermassive black holes, millions of times the mass of our Sun, eat stars for breakfast. But how...
Would we be able to survive on a tidally locked Earth, where one side cooks while the other freezes?
Would giant insects roam the streets if there was more oxygen in the atmosphere?
